Not 80 but certainly close...
As you can see it's mostly the elderly who get caught in the floods, won't leave, too scared to leave and drown.
As reported certainly the worst in 25 years as this one came straight through a major cities - Osaka, Kyoto, Kochi, Tokushima etc. This years is also the most number of typhoons in one season.
This definitely pushes the death toll to well over 100++ for this season alone , condolences.
The record also extends to the 2nd ever hottest summer here in Japan. Here in Osaka it was very hot and humid with no rain, but the poor poeple in Tokyo had to endure 40.1 degrees heat for well over 30 days. Highest ever recorded temp in Japan since they started recorded back in 1930's is 40.3 degrees in Yamagata IIRC.
Not a very good year.